table {
  border-collapse: collapse;
  color: #fff;
}
table th {
  width: 200px;
  height: 50px;
}
table tr {
  border: 1px solid transparent;
  width: 200px;
  height: 50px;
}
table tr td {
  text-align: center;
}
table tr td button {
  border: none;
  color: #fff;
  font-weight: 200;
  background-color: transparent;
  transition: 0.3s;
}
table tr td button:hover {
  border-bottom: 3px solid #7f7fd5;
}
.change {
  background-color: #be93c5;
  transition: 0.3s;
}
body {
  font-size: 20px;
  font-weight: 200;
}
body ul li {
  margin-top: 3vh;
  list-style-type: none;
}
body span {
  display: inline-block;
  margin-right: 5vw;
}
.paging li {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 1px solid #333;
  list-style-type: none;
  text-align: center;
}
@media screen and (max-width: 425px) {
  body {
    font-size: 14px;
  }
}
.add {
  display: none;
  position: absolute;
  top: 0;
  width: 80%;
  height: 100%;
  background-color: rgba(51, 51, 51, 0.815);
  animation-name: show;
  animation-duration: 0.7s;
}
@keyframes show {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.add .content {
  position: relative;
  margin-top: 4vh;
  margin-left: 10vw;
  padding-top: 3vh;
  padding-left: 2vw;
  width: 60%;
  height: 80%;
  background-color: #fff;
}
.add .content .close {
  position: absolute;
  right: 1vw;
  top: -1.5vh;
  width: 30px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  cursor: pointer;
  transition: 0.5s;
}
.add .content .close:hover {
  background-color: #ccc;
}
.add .content select {
  width: 40%;
  height: 30px;
  font-size: 18px;
  font-weight: 200;
}
.add .content .questionType {
  position: relative;
}
.add .content .questionType .radio {
  display: inline-block;
  position: absolute;
  bottom: 0;
  padding: 0 0 0 0;
  width: 80%;
}
.add .content .questionType .radio li {
  float: left;
  margin-right: 1vw;
}
.add .content .questionType .radio li input {
  width: 15px;
}
.add .content .options #file {
  margin-top: 22px;
  width: 50%;
}
.add .content .options .img {
  display: none;
  margin-top: 10px;
  width: 30%;
  height: 5%px;
  border: 1px dashed #333;
}
.add .content .options .img img {
  width: 100%;
  height: 100%;
}
.add .content button {
  margin-top: 10px;
  border: 1px solid #333;
  width: 50px;
  height: 30px;
  background-color: #fff;
  font-size: 16px;
  font-weight: 100;
  cursor: pointer;
}
@media screen and (max-width: 768px) {
  body {
    font-size: 18px;
  }
}
@media screen and (max-width: 425px) {
  body {
    font-size: 14px;
  }
  ul li select {
    width: 57vw;
    height: 25px;
    font-size: 14px;
  }
  .questionType .radio {
    width: 111vw;
  }
  .questionType .radio li {
    margin-right: 0;
  }
  .options #file {
    width: 55vw;
    font-size: 1px;
  }
  .content button {
    font-size: 14px;
  }
}
